--- a/mercurial/commands.py	Wed Feb 01 17:46:21 2017 +0100
+++ b/mercurial/commands.py	Wed Feb 01 17:47:35 2017 +0100
@@ -1860,71 +1860,6 @@
     with repo.wlock(False):
         return cmdutil.copy(ui, repo, pats, opts)
 
-@command('debugpathcomplete',
-         [('f', 'full', None, _('complete an entire path')),
-          ('n', 'normal', None, _('show only normal files')),
-          ('a', 'added', None, _('show only added files')),
-          ('r', 'removed', None, _('show only removed files'))],
-         _('FILESPEC...'))
-def debugpathcomplete(ui, repo, *specs, **opts):
-    '''complete part or all of a tracked path
-
-    This command supports shells that offer path name completion. It
-    currently completes only files already known to the dirstate.
-
-    Completion extends only to the next path segment unless
-    --full is specified, in which case entire paths are used.'''
-
-    def complete(path, acceptable):
-        dirstate = repo.dirstate
-        spec = os.path.normpath(os.path.join(pycompat.getcwd(), path))
-        rootdir = repo.root + pycompat.ossep
-        if spec != repo.root and not spec.startswith(rootdir):
-            return [], []
-        if os.path.isdir(spec):
-            spec += '/'
-        spec = spec[len(rootdir):]
-        fixpaths = pycompat.ossep != '/'
-        if fixpaths:
-            spec = spec.replace(pycompat.ossep, '/')
-        speclen = len(spec)
-        fullpaths = opts['full']
-        files, dirs = set(), set()
-        adddir, addfile = dirs.add, files.add
-        for f, st in dirstate.iteritems():
-            if f.startswith(spec) and st[0] in acceptable:
-                if fixpaths:
-                    f = f.replace('/', pycompat.ossep)
-                if fullpaths:
-                    addfile(f)
-                    continue
-                s = f.find(pycompat.ossep, speclen)
-                if s >= 0:
-                    adddir(f[:s])
-                else:
-                    addfile(f)
-        return files, dirs
-
-    acceptable = ''
-    if opts['normal']:
-        acceptable += 'nm'
-    if opts['added']:
-        acceptable += 'a'
-    if opts['removed']:
-        acceptable += 'r'
-    cwd = repo.getcwd()
-    if not specs:
-        specs = ['.']
-
-    files, dirs = set(), set()
-    for spec in specs:
-        f, d = complete(spec, acceptable or 'nmar')
-        files.update(f)
-        dirs.update(d)
-    files.update(dirs)
-    ui.write('\n'.join(repo.pathto(p, cwd) for p in sorted(files)))
-    ui.write('\n')
-
 @command('debugpushkey', [], _('REPO NAMESPACE [KEY OLD NEW]'), norepo=True)
 def debugpushkey(ui, repopath, namespace, *keyinfo, **opts):
     '''access the pushkey key/value protocol